{"type":"firestarter.listing","listing":{"id":"lst_m0wpvihV","product_name":"Artisan Opal Brooch: Non-Piercing & Sterling Silver Magic!","category":"Brooch","description":"Titled \"Down Under,\" this piece reminded me of the Great Barrier Reef when it was finished.\nI used a torch to fuse sterling silver sheet and wire together at around 1600 degrees.  Creating each piece is an adventure, because although I have a lot of control and experience, silver sometimes melts in unexpected ways, making each piece one of a kind. \nI  used shell, coral and sea grass shaped pieces of silver to add details,then bezel set an Australian opal to complete the piece. My unique system of using 4 magnets holds the fused brooch on any type of clothing securely without damage to clothes and can be worn either vertically or horizontally.  \nHandmade in the USA and signed, dated and copyrighted by Laura Wilson.","images":["https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.543254746_8aj0.jpg?v=1588807712","https://cdn.shopify.com/s/files/1/0051/5171/9513/products/il_fullxfull.351920146.jpg?v=1588807716"],"price":350,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.144Z"},"share_url":"https://firestarter.network/l/lst_m0wpvihV","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_m0wpvihV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Artisan Opal Brooch: Non-Piercing & Sterling Silver Magic!' and a budget_max comfortably above $350.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}